The SilverStone FHS 120X case fan is designed to enhance airflow and cooling performance in PC systems. With dimensions of 120 mm x 38 mm, this fan features a giant-bladed design that maximizes airflow, delivering 144 cfm at a rotation speed range of 1000-4000 rpm. It operates quietly at a noise level of 51.8 dBA, making it suitable for environments where sound levels must be kept to a minimum. The dual ball bearing ensures reliability and longevity, while the PWM control allows for dynamic speed adjustments based on system demands. Included with the FHS 120X are essential cables, including a 4-pin PWM cable, a 4-pin PWM to SATA splitter cable, and a 4-pin fan splitter cable, allowing for easy and versatile installation. Constructed from durable materials like polyphenylene ether (PPE) and polybutylene terephthalate (PBT), this fan is built to withstand the demands of intensive use, making it an ideal choice for gamers and professionals alike.